Many eyeliners, especially when applied to the waterline, can cause allergic reactions and irritation as well as potentially lead to dry eye disease later in life. This ophthalmologist-tested liquid liner formula won’t flake off, stain, or otherwise irritate the eye while adding definition to your lash line. With regular use, the eye-safe ingredients also promote thicker, fuller-looking lashes over time.
Castor oil: Natural ingredient used by ophthalmologists as a topical dry eye treatment; contains moisturizing ricinoleic acid that promotes hair follicle health
Ceramides: Lipids that function as the building blocks of the skin’s outer layers that are essential to water retention and hydration
Argan oil: Hydrating oil naturally rich in linoleic acid, which has been shown to help support healthy hair growth
Hyaluronic acid: Holds up to 1,000 times its weight in water for a boost in hydration
Use the tip of the Double Duty Precision Liner to fill in any gaps in your lash line — the rich pigment will make your lashes look thicker instantly, while castor and argan oils help support healthy lash growth over time.
We’ll never use any of the following ingredients because of their ties to eye damage.
Glitter, Loose mineral powders or Mica, Prostaglandins, Fragrance, Argireline, Acetyl hexapeptide-3, Acetylhexapeptide-8, Benzalkonium chloride